The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
Jan. 27, 2015
Corning Incorporated, Corning, NY (US);
Sasha Marjanovic, Painted Post, NY (US);
David Andrew Pastel, Horseheads, NY (US);
Garrett Andrew Piech, Corning, NY (US);
Jose Mario Quintal, Cambell, NY (US);
Helmut Schillinger, Muchen, DE;
Sergio Tsuda, Horseheads, NY (US);
Robert Stephen Wagner, Corning, NY (US);
Andrea Nichole Yeary, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
Processes of chamfering and/or beveling an edge of a glass substrate of arbitrary shape using lasers are described herein. Two general methods to produce chamfers on glass substrates are the first method involves cutting the edge with the desired chamfer shape utilizing an ultra-short pulse laser to create perforations within the glass; followed by an ion exchange.